Questions

Q:

If a body weighs 12N on the surface of the earth, how much will it weigh on the surface of the moon where acceleration due to gravity is only one-sixth of that on earth's surface?

A) 12N B) 2N
C) 10N D) 6N
 
Answer & Explanation Answer: B) 2N

Explanation:

Weight is mass x g. Since mass is constant and g is only 16thof that on the earth. The weight on the moon is only 16th of that on the earth. 

Therefore 2N i.e (b) is the answer.

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Filed Under: Physics
Exam Prep: AIEEE

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Q:

Which one of the following types of volcanic eruptions is not usually explosive

A) Pelean B) Hawaiian
C) Strombolian D) Vulcanian
 
Answer & Explanation Answer: B) Hawaiian

Explanation:
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Filed Under: World Geography

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Q:

Which of the statements given below are correct?

A) Rafael Nadal won the Tennis 2017 Australian Open Men's Singles.

B) In 2017, Maverick Viñales raced in MotoGP for Yamaha.

C) In 2017, Lewis Hamilton raced in Formula One for Ferrari.

A) Only B B) Only C
C) B and C D) A and B
 
Answer & Explanation Answer: A) Only B

Explanation:
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Filed Under: Sports
Exam Prep: Bank Exams

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Q:

Pollination is best defined as

A) growth of pollen tube in ovule B) visiting flowers by insects
C) germination of pollen grains D) transfer of pollen from anther to stigma
 
Answer & Explanation Answer: D) transfer of pollen from anther to stigma

Explanation:

Pollination is when pollen grains from an anther, the male portion of a flower, are transferred to a female part of the flower, known as the stigma. In order for pollination to be successful, the pollen grains transferred must be from a flower of the same species.

 

After the pollen grains land on the stigma, they create a pollen tube through the length of the style or stalk connecting the stigma and ovary. Once the pollen tube is complete, the pollen grain will send sperm cells from the grain down to the ovary. When the sperm cells reach the ovary and the egg cells, fertilization will occur, which will result in the formation of the seed. The seed will then be released from the parent plant and will be able to grow into a plant and continue the reproductive cycle using the method of pollination.

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Filed Under: Biology
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14 6771
Q:

______ is the maximum amount of data that can be stored on a storage medium.

A) Magnetic storage B) Optical storage
C) Solid-state storage D) Storage capacity
 
Answer & Explanation Answer: D) Storage capacity

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

The main reason that congress creates committees is to?

 

A) educate new members B) create party powers bases.
C) divide the workload D) introduce new bills
 
Answer & Explanation Answer: C) divide the workload

Explanation:

The main reason that congress creates committees is to divide work load.

 

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

The boring of India’s first underwater rail tunnel has completed under which river  ?

A) Hooghly River B) Kaveri River
C) Godavari River D) Krishna River
 
Answer & Explanation Answer: A) Hooghly River

Explanation:

The boring of India’s first underwater rail tunnel under the Hooghly River for establishing metro link between Howrah and Kolkata has completed before its scheduled deadline of July 2017. The tunnel is 16.6 km long, out of which 10.8 km runs under the ground. Of this 10.8 km, 502 metres is under the water and the whole thing connects Howrah to the west and Salt lake to the east. It will have 12 stations and six will be underground. Estimated cost of the entire project is $750 million or about Rs 5,000 crores. The final commissioning of the project is expected by December 2019, following which it will be operational. The project is built by Afcons Transtonnelstroy and implemented by Kolkata Metro Railway Corporation Ltd (KMRCL).

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk

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Q:

Math Challenge

find the number maths puzzle

A) 7 B) 44
C) 4 D) 33
 
Answer & Explanation Answer: C) 4

Explanation:

Let the required number be 'N'

given that its quarter i.e; N/4 exceeds its double i.e, 2N by 7

=> N/4 + 7 = 2N

=> N + 28 = 8N

7N = 28

N = 4.

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Filed Under: Math Puzzles
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